| Ainsdale to Sestu | 1,141.04 mi (1,836.33 km) |
| Ainsdale to Settimo Torinese | 759.10 mi (1,221.66 km) |
| Ainsdale to Seveso | 772.26 mi (1,242.83 km) |
| Ainsdale to Sezze | 1,118.80 mi (1,800.54 km) |
| Ainsdale to Siano | 1,207.98 mi (1,944.06 km) |
| Ainsdale to Siena | 965.19 mi (1,553.33 km) |
| Ainsdale to Signa | 932.74 mi (1,501.10 km) |
| Ainsdale to Silea | 875.88 mi (1,409.59 km) |
| Ainsdale to Silvi Paese | 1,094.84 mi (1,761.97 km) |
| Ainsdale to Sinalunga | 983.13 mi (1,582.20 km) |
| Ainsdale to Siniscola | 1,077.74 mi (1,734.46 km) |
| Ainsdale to Sinnai | 1,143.46 mi (1,840.22 km) |
| Ainsdale to Siracusa | 1,439.23 mi (2,316.21 km) |
| Ainsdale to Solaro | 772.09 mi (1,242.57 km) |
| Ainsdale to Soliera | 876.33 mi (1,410.32 km) |
